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5.4. Print Quality Problems
Print quality problems range from uneven tone to completely blank output. The troubleshoot-
ing procedure for each type of problem is given below.
If the checks explained in this section do not solve the problem, call for the assistance of a
service person.
Completely blank printout
Check the developer unit.
Open the printer top cover and check that the developer unit is inserted correctly and check
that the developer ’s connector is connected properly.
Call for the assistance of a service person.
All-black printout
Check the Main Charger Unit
Open the printer side cover and check that the main charger unit is correctly installed.
Call for the assistance of a service person.
5.4. Print Quality Problems
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